package cn.wolfcode.web.controller;


import cn.wolfcode.domain.Business;
import cn.wolfcode.qo.BusinessQueryObject;
import cn.wolfcode.service.IBusinessService;
import cn.wolfcode.qo.QueryObject;
import cn.wolfcode.util.FileUploadUtil;
import cn.wolfcode.util.RequiredPermission;
import com.github.pagehelper.PageInfo;
import com.github.pagehelper.util.StringUtil;
import org.apache.commons.io.FileUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.util.StringUtils;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ModelAttribute;
import org.springframework.web.multipart.MultipartFile;

import javax.servlet.ServletContext;
import java.io.IOException;

@Controller
@RequestMapping("/business")
public class BusinessController {

    @Autowired
    private IBusinessService businessService;

    @Autowired
    private ServletContext servletContext;

    @RequiredPermission(name="门店页面",expression="business:list")
    @RequestMapping("/list")
    public String list(Model model, @ModelAttribute("qo") BusinessQueryObject qo){
        PageInfo<Business> pageInfo = businessService.query(qo);
        model.addAttribute("pageInfo", pageInfo);
        return "/business/list";
    }


    @RequiredPermission(name="门店删除",expression="business:delete")
    @RequestMapping("/delete")
    public String delete(Long id) {
        if (id != null) {
           businessService.delete(id);
        }
        return "redirect:/business/list";
    }



    @RequiredPermission(name="门店新增/编辑",expression="business:saveOrUpdate")
    @RequestMapping("/saveOrUpdate")
    public String saveOrUpdate(Business business, MultipartFile file) throws IOException {
        if(file != null && file.getSize()>0){
            String realPath = servletContext.getRealPath("/");
            if(StringUtils.hasText(business.getLicenseImg())){
                String deletePath = realPath + business.getLicenseImg();
                FileUploadUtil.deleteFile(deletePath);
            }

            String path = businessService.upload(file,realPath);
            business.setLicenseImg(path);

        }


        if (business.getId() == null) {
            businessService.save(business);

        } else {
            businessService.update(business);

        }
        return "redirect:/business/list";
    }


    @RequiredPermission(name="门店新增/编辑",expression="business:saveOrUpdate")
    @RequestMapping("/input")
    public String input(Long id, Model model) {
        if (id != null) {
                model.addAttribute("business",businessService.get(id));
        }
        return "/business/input";
    }
}
